Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/31/2014
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 02/01/2014 21:37:01 -70.25, 32.57 92.82 02/01/2014 21:36:20 -70.26, 32.56 92.80 1.31 41
2 02/01/2014 22:26:28 70.16,-159.92 87.09 02/01/2014 22:27:04 70.13,-159.93 87.06 3.28 36
3 02/04/2014 13:03:54 70.58, -18.70 86.73 02/04/2014 13:02:42 70.62, -19.57 86.82 32.37 72
4 02/04/2014 13:53:28 -70.23, 148.43 93.61 02/04/2014 13:53:18 -70.22, 148.39 93.62 1.93 10
5 02/04/2014 14:42:56 70.09, -44.14 86.24 02/04/2014 14:44:02 70.10, -44.11 86.24 1.72 66
6 02/07/2014 05:20:25 70.26, 96.71 85.61 02/07/2014 05:19:33 70.28, 96.75 85.64 2.67 52
7 02/07/2014 06:09:54 -70.19, -95.75 94.47 02/07/2014 06:10:15 -70.19, -95.80 94.47 1.83 21
8 02/07/2014 06:59:37 69.21, 70.56 84.60 02/07/2014 07:00:43 69.22, 72.95 84.51 94.52 66
9 02/09/2014 20:47:09 -71.16, 46.32 94.38 02/09/2014 20:46:02 -71.16, 43.76 94.27 91.84 67
10 02/09/2014 21:36:51 70.25,-147.42 84.75 02/09/2014 21:36:31 70.27,-147.45 84.77 2.49 20
11 02/09/2014 22:26:21 -70.12, 20.04 95.39 02/09/2014 22:27:12 -70.12, 20.09 95.40 1.99 51
12 02/12/2014 13:03:50 -70.30, 160.91 96.07 02/12/2014 13:02:44 -70.31, 160.93 96.05 1.49 66
13 02/12/2014 13:53:17 70.20, -31.60 83.83 02/12/2014 13:53:28 70.20, -31.58 83.83 0.48 11
14 02/12/2014 14:42:53 -69.75, 135.41 96.61 02/12/2014 14:44:03 -69.74, 136.44 96.68 39.84 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/31/2014
SNOs_Map_LANDSAT-8_NPP_20140201.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/31/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service